GCD of 379, 860, 417, 628 Calculator

Given Input numbers are 379, 860, 417, 628

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 379

List of positive integer divisors of 379 that divides 379 without a remainder.

1, 379

Divisors of 860

List of positive integer divisors of 860 that divides 860 without a remainder.

1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

Divisors of 417

List of positive integer divisors of 417 that divides 417 without a remainder.

1, 3, 139, 417

Divisors of 628

List of positive integer divisors of 628 that divides 628 without a remainder.

1, 2, 4, 157, 314, 628

Greatest Common Divisior

We found the divisors of 379, 860, 417, 628 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 379, 860, 417, 628 is 1.

Therefore, GCD of numbers 379, 860, 417, 628 is 1

Given Input Data is 379, 860, 417, 628

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 379 is 379

Prime Factorization of 860 is 2 x 2 x 5 x 43

Prime Factorization of 417 is 3 x 139

Prime Factorization of 628 is 2 x 2 x 157

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(379, 860) = 325940

GCD(379, 860) = ( 379 x 860 ) / 325940

GCD(379, 860) = 325940 / 325940

GCD(379, 860) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 417

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 417) = 417

GCD(1, 417) = ( 1 x 417 ) / 417

GCD(1, 417) = 417 / 417

GCD(1, 417) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 628

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 628) = 628

GCD(1, 628) = ( 1 x 628 ) / 628

GCD(1, 628) = 628 / 628

GCD(1, 628) = 1

GCD of 379, 860, 417, 628 is 1

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1. What is the GCD of 379, 860, 417, 628?

GCD of 379, 860, 417, 628 is 1

2. Where do I get the detailed procedure to find GCD of 379, 860, 417, 628?

You can find a detailed procedure to find GCD of 379, 860, 417, 628 on our page.

3. How to find GCD of 379, 860, 417, 628 on a calculator?

You can find the GCD of 379, 860, 417, 628 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.